title: Acute pancreatitis: too many classifications-what is a clinician or researcher to do?
authors.affiliation: Division of Gastroenterology and Hepatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
authors.forename: Dhiraj
authors.initials: D
authors.lastname: Yadav
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D010195:Pancreatitis / Q000145:classification*; D012720:Severity of Illness Index